ES2002325A6 - Dihydropyridine derivatives. - Google Patents
Dihydropyridine derivatives.Info
- Publication number
- ES2002325A6 ES2002325A6 ES8601837A ES8601837A ES2002325A6 ES 2002325 A6 ES2002325 A6 ES 2002325A6 ES 8601837 A ES8601837 A ES 8601837A ES 8601837 A ES8601837 A ES 8601837A ES 2002325 A6 ES2002325 A6 ES 2002325A6
- Authority
- ES
- Spain
- Prior art keywords
- formula
- pir
- compound
- dihydropyridine derivatives
- compounds
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
PROCEDURE FOR PREPARING DIHYDROPYRIDINE DERIVATIVES FROM FORMULA: WHERE RK1 IS METHYL, HALOGEN, TRIFLUOROMETHYL, NITRO, CYAN, OR METOXY AND R7 IS BENCIL, HYDROPYRIDINE LINKED TO POSITION 2, 3 OR 4 OF LA PIR IN LA PIR BETWEEN THREE COMPOUNDS OF FORMULAS WHERE RK1 AND R7 ARE LIKE BEFORE, TO FORM A COMPOUND OF FORMULA II'' WHERE RK1 IS LIKE BEFORE, OR WHEN THE COMPOUND OF FORMULA (II) IS OBTAINED, THIS IS REACTED WITH A SECONDARY AMINE OF FORMULA: WHERE R7 IS LIKE BEFORE. THE COMPOUNDS OBTAINED ARE ANTAGONISTIC ACTIVITY OF CALCIUM AND ARE USEFUL TO TREAT VASCULAR DISORDERS SUCH AS DISEASES OF THE CORONARY ARTERIES AND THE CEREBRAL ARTERIES, HYPERTENSION AND THE LIKE. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20393585 | 1985-09-13 | ||
JP26309385 | 1985-11-22 | ||
JP11156086 | 1986-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2002325A6 true ES2002325A6 (en) | 1988-08-01 |
Family
ID=27311989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8601837A Expired ES2002325A6 (en) | 1985-09-13 | 1986-09-12 | Dihydropyridine derivatives. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4849429A (en) |
EP (1) | EP0216542B1 (en) |
KR (1) | KR870003094A (en) |
CA (1) | CA1295331C (en) |
DE (1) | DE3682857D1 (en) |
ES (1) | ES2002325A6 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8531625D0 (en) * | 1985-12-23 | 1986-02-05 | Shell Int Research | Complex-forming polymers |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1670827C3 (en) * | 1967-03-20 | 1974-10-24 | Bayer Ag, 5090 Leverkusen | 4- (2'-nitrophenyl) -2,6-dimethyl-3,5-dicarbmethoxy-1,4-dihydropyridine |
DE2218644C3 (en) * | 1972-04-18 | 1982-08-19 | Bayer Ag, 5090 Leverkusen | Basic esters of 1,4-dihydropyridines, processes for their preparation and their use as pharmaceuticals |
US3985758A (en) * | 1973-02-20 | 1976-10-12 | Yamanouchi Pharmaceutical Co., Ltd. | 1,4-Dihydropyridine derivatives |
WO1983003249A1 (en) * | 1982-03-17 | 1983-09-29 | Yoshitomi Pharmaceutical | 1,4-dihydropyridine-3,5-dicarboxylate derivatives |
IL76366A (en) * | 1984-09-14 | 1989-07-31 | Ciba Geigy Ag | 2,6-dialkyl-4-aryl-3,5-diacyl-1,4-dihydropyridine derivatives,processes for their manufacture and pharmaceutical preparations containing them |
-
1986
- 1986-09-02 EP EP86306770A patent/EP0216542B1/en not_active Expired - Lifetime
- 1986-09-02 DE DE8686306770T patent/DE3682857D1/en not_active Expired - Lifetime
- 1986-09-05 CA CA000517525A patent/CA1295331C/en not_active Expired - Lifetime
- 1986-09-09 US US06/906,268 patent/US4849429A/en not_active Expired - Fee Related
- 1986-09-12 ES ES8601837A patent/ES2002325A6/en not_active Expired
- 1986-09-13 KR KR1019860007724A patent/KR870003094A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0216542B1 (en) | 1991-12-11 |
US4849429A (en) | 1989-07-18 |
DE3682857D1 (en) | 1992-01-23 |
CA1295331C (en) | 1992-02-04 |
EP0216542A1 (en) | 1987-04-01 |
KR870003094A (en) | 1987-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2006-09-12 |
|
FD1A | Patent lapsed |
Effective date: 20000204 |